SQL Injection Vulnerability in Rank Math SEO Plugin by WordPress
CVE-2026-104753

Currently unrated

Key Information:

Vendor

WordPress
Status
Rank Math Seo
Vendor
CVE Published:
10 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-104753?

The Rank Math SEO plugin for WordPress prior to version 1.0.280 contains a security flaw where it inadequately sanitizes and escapes input parameters in SQL queries. This vulnerability enables high-privilege users, such as administrators, to execute SQL injection attacks, potentially compromising the integrity of the database and exposing sensitive information.

Affected Version(s)

Rank Math SEO 0 < 1.0.280

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-104753 - Proof of Concept

References

https://wpscan.com/vulnerability/74d473c2-ced1-47f2-b530-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Karthik Ramakrishnan
WPScan
.